A metal ring designed to provide a seating surface for a valve, poppet, engine it is made of special high-grade alloy metal that can withstand high operating temperatures. For fulid valves, see seat, valve.
Classification: Parts of taps, cocks, valves and similar appliances, nesoi
NSN 4140-01-235-7394
NSN 6240-01-463-3132
NSN 5990-00-931-0594
NSN 5975-01-364-3004
NSN 7035-01-658-9769
NSN 6220-00-888-7235
NSN 5930-01-094-2041
NSN 5945-00-108-5445
NSN 6620-00-166-0556
NSN 5925-00-550-4946
NSN 5925-01-583-8452
NSN 5975-00-578-3959